Opal

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CABACHON OPAL & DIAMOND BROOCH - PIN: ANTIQUE STERLING SILVER & 14kt GOLD MOUNTED (9) OPAL PIN BROOCH SURROUNDED BY DIAMONDS -; 16.87grams GROSS - 2" x 1 3/4"

2025

CABACHON OPAL & DIAMOND BROOCH - PIN

Echoes Antiques & Auction Gallery, Inc.East Islip, NY

9.15 Ct Opal & Diamond Designer Bracelet $1,520: 20 pieces of GENUINE 5X7mm oval white Indian opals quality AAA no treatment. 6 pieces of GENUINE single cut diamonds, Color: I-J & Clarity:I2-I3 No treatment. 12.81 grams of brass layered with 18K yel

2025

9.15 Ct Opal & Diamond Designer Bracelet $1,520

U.S. Auction GalleryEncino, CA

2.53 Cts Natural Diamonds & Opal Sterling Silver Designer Earrings MSRP $1,665!: Diamond Description Shape: Rounds Size: 1.2mm Quantity: 6CTW: 0.06Grade: I3Color: H-I Gemstone Description Gemstone: Opal Color: White Shape: Pear Size: 9X6Quantity: 2CTW: 1.55 Gemstone Description Ge

2025

2.53 Cts Natural Diamonds & Opal Sterling Silver Designer Earrings MSRP $1,665!

U.S. Auction GalleryEncino, CA

SOLD

14k Gold Opal, Diamond and Ruby Earrings: Weighs 9.8 grams

2025

14k Gold Opal, Diamond and Ruby Earrings

Poinsett Auction & Realty, Inc.Travelers Rest, SC

Stunning .925 Sterling Silver with 6 Opals and 51 Sapphires Ring Size 9, 3/4 in. dia.: Stunning .925 Sterling Silver with 6 Opals and 51 Sapphires Ring Size 9, 3/4 in. dia.

2025

Stunning .925 Sterling Silver with 6 Opals and 51 Sapphires Ring Size 9, 3/4 in. dia.

Donny Malone AuctionsSaugerties, NY

1.76Ct Welo Opal Faceted Polished - Ethiopian Opal: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

1.76Ct Welo Opal Faceted Polished - Ethiopian Opal

Ksmith Heritage AuctioneersJelutong, Penang

1.75Ct Welo Black Opal Polished - Ethiopian Opal: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

1.75Ct Welo Black Opal Polished - Ethiopian Opal

Ksmith Heritage AuctioneersJelutong, Penang

1.44Ct Welo Opal - Ethiopian Opal - Oval Faceted: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

1.44Ct Welo Opal - Ethiopian Opal - Oval Faceted

Ksmith Heritage AuctioneersJelutong, Penang

18Ct Winton Boulder Rough Opal - Australian Opal - Freeform Rough: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

18Ct Winton Boulder Rough Opal - Australian Opal - Freeform Rough

Ksmith Heritage AuctioneersJelutong, Penang

43Ct Winton Boulder Rough Opal - Australian Opal - Freeform Rough: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

43Ct Winton Boulder Rough Opal - Australian Opal - Freeform Rough

Ksmith Heritage AuctioneersJelutong, Penang

31Ct Winton Boulder Rough Opal - Australian Opal - Freeform Rough: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

31Ct Winton Boulder Rough Opal - Australian Opal - Freeform Rough

Ksmith Heritage AuctioneersJelutong, Penang

1.93Ct Welo Opal Faceted Polished - Ethiopian Opal: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

1.93Ct Welo Opal Faceted Polished - Ethiopian Opal

Ksmith Heritage AuctioneersJelutong, Penang

1.63Ct Welo Opal Faceted Polished - Ethiopian Opal: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

1.63Ct Welo Opal Faceted Polished - Ethiopian Opal

Ksmith Heritage AuctioneersJelutong, Penang

5.50Ct Natural Ethiopian Welo Opal Lot - Ethiopian Opal Cabochon: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

5.50Ct Natural Ethiopian Welo Opal Lot - Ethiopian Opal Cabochon

Ksmith Heritage AuctioneersJelutong, Penang

10.72Ct Welo Black Opal Polished - Ethiopian Opal - Pear Cabochon: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

10.72Ct Welo Black Opal Polished - Ethiopian Opal - Pear Cabochon

Ksmith Heritage AuctioneersJelutong, Penang

25.41Ct Group of 3 Mexican Fire Opal - Mexican Opal - Cabochon: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

25.41Ct Group of 3 Mexican Fire Opal - Mexican Opal - Cabochon

Ksmith Heritage AuctioneersJelutong, Penang

25.57Ct Group of 3 Mexican Fire Opal - Mexican Opal - Cabochon: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

25.57Ct Group of 3 Mexican Fire Opal - Mexican Opal - Cabochon

Ksmith Heritage AuctioneersJelutong, Penang

5.42Ct Welo Black Opal Polished - Ethiopian Opal - Pear Cabochon: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

5.42Ct Welo Black Opal Polished - Ethiopian Opal - Pear Cabochon

Ksmith Heritage AuctioneersJelutong, Penang

31Ct Winton Boulder Rough Opal - Australian Opal - Freeform Rough: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

31Ct Winton Boulder Rough Opal - Australian Opal - Freeform Rough

Ksmith Heritage AuctioneersJelutong, Penang

1.77Ct Natural Ethiopian Smoked Faceted Welo Opal: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

1.77Ct Natural Ethiopian Smoked Faceted Welo Opal

Ksmith Heritage AuctioneersJelutong, Penang

Necklace 18inches Fire Opal & Sapphire - 925 Sterling Silver: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

Necklace 18inches Fire Opal & Sapphire - 925 Sterling Silver

Ksmith Heritage AuctioneersJelutong, Penang

2.72Ct Brilliant Rainbow Flash Ethiopian Welo Opal Pair: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

2.72Ct Brilliant Rainbow Flash Ethiopian Welo Opal Pair

Ksmith Heritage AuctioneersJelutong, Penang

US7.75 Opal & Tourmaline Ring - 925 Sterling Silver - Plated White Gold: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

US7.75 Opal & Tourmaline Ring - 925 Sterling Silver - Plated White Gold

Ksmith Heritage AuctioneersJelutong, Penang

12.45Ct Mystic Topaz Set - Polished Faceted: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

12.45Ct Mystic Topaz Set - Polished Faceted

Ksmith Heritage AuctioneersJelutong, Penang

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Opal Auctions

Natural Multi Color Play Of Colour Opal Gemstones 1.05 Ct. Oval Cabochon Shape 13 x 9.5 Mm.

Natural Paraiba Color Apatite Gemstones 58.85 Ct. Briolette With Drilled Beads Length 10 Inch

Natural Green Demantoid Garnet Gemstones 1.35 Ct. Oval Shape 6.42 x 5.70 Mm.

Natural Loose Gemstones Diamond Opal Special

Treasure of Gems & Jewelry

Starts on:

Lake Charles, LA, US

2 days Left

Fine Borneo Shaman Bin with Lid

Gorgeous Green Glazed Korean Mei Ping Shaped Vase

Gorgeous Large Section of Ancient Rainbow Petrified Wood

Fine Ethnographic, Asian & Antiques

Inspired Auctions

Starts on:

Brea, CA, US

4.21 Ct Cushion B.R Fire Opal 9K Gold Earrings

3.62 Ct Trillion Tourmaline 9K Gold Ring

3.22 Ct Octagon Pink Topaz 9K Gold Ring

Exquisite 9K Gold Gemstone Jewelry Collection

Ends from:

New York, NY, US

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